Refactored MATLAB client to use the Java client internally.

- Still need to implement selectDATA for all languages.

MATLAB/+XPlaneConnect/setDREF.m

@@ -0,0 +1,37 @@
+function setDREF( dref, value, socket )
+% sendDREF Sends a command to X-Plane that sets the given DREF.
+%
+% Inputs
+%     dref: The name of the X-Plane dataref to set.
+%     Value: An array of floating point values whose structure depends on the dref specified.
+%     socket (optional): The client to use when sending the command.
+% 
+% Use
+%   1. import XPlaneConnect.*
+%   2. dataRef  = 'sim/aircraft/parts/acf_gear_deploy'; // Landing Gear
+%   3. Value    = 0;
+%   4. status = setDREF(dataRef, Value);
+%  
+% Contributors
+%   [CT] Christopher Teubert (SGT, Inc.)
+%       christopher.a.teubert@nasa.gov
+%   [JW] Jason Watkins
+%       jason.w.watkins@nasa.gov
+
+import XPlaneConnect.*
+
+%% Get client
+global clients;
+if ~exist('socket', 'var')
+    assert(istrue(length(clients) < 2), '[setDREF] ERROR: Multiple clients open. You must specify which client to use.');
+    if isempty(clients)
+       openUDP(); 
+    end
+    socket = clients(1);
+end
+
+%% Validate input
+value = single(value);
+
+%%Send command
+socket.setDREF(dref, value);